var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');

var cors = require('cors')

// 引入token文件
//引入插件
var vertoken=require('./token/token')
var expressJwt=require('express-jwt')

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(cors())




app.use('/', indexRouter);
app.use('/users', usersRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});


// app.all('*', function (req, res, next) {

//           res.header("Access-Control-Allow-Origin", "*");
  
//           res.header("Access-Control-Allow-Methods", "PUT,POST,GET,DELETE,OPTIONS");
  
//           res.header("X-Powered-By", ' 3.2.1');  
  
//           res.header("Content-Type", "application/json;charset=utf-8");
  
//           res.header("Access-Control-Allow-Headers", "content-type,Authorization,X-Requested-With");
  
//           next();
  
//   });






app.listen(3300,function(){
  console.log("接口监听3300")
})

module.exports = app;
